Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770602 | Method of capacity controlling of multistage compressor and apparatus therefor | Haruo Miura, Toshio Kaneko, Yoshiaki Abe | 1988-09-13 |
| 4288198 | Method of controlling multistage centrifugal compressor equipment | Yozo Hibino, Junichi Oizumi, Hideo Nishida, Yoshiyuki Nakano | 1981-09-08 |